Gallien Kreuger Cabinets

Have anyone had the opportunity to test the RBH series cabinets from Gallien Kreuger you can see the cabs on www.gallien.com
The 4X10 is ported both on top and bottom as Aguilar and Eden. It is also possible to tilt the cab, nice feature. Do they sound good compared to Eden? How are they priced ??